package com.example.pfe_copie_finale;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
 
import org.apache.http.NameValuePair;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
 
import android.app.Activity;
import android.app.ListActivity;
import android.app.ProgressDialog;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ListAdapter;
import android.widget.ListView;
import android.widget.SimpleAdapter;
import android.widget.TextView;
import android.widget.Toast;
 

public class ListeClient extends ListActivity{
    private ProgressDialog pDialog;
    jsonParser jParser = new jsonParser();

    ArrayList<HashMap<String, String>> clientList;
    private static String url_all_clients = "http://10.0.2.2/getAllClient";
    private static final String TAG_SUCCESS = "success";
    private static final String TAG_CLIENTS = "clients";
    private static final String TAG_PID = "id";
    private static final String TAG_NAME = "raisonsociale";
    JSONArray clients = null;

	
	   
	  
	    protected void onCreate(Bundle savedInstanceState) {
			super.onCreate(savedInstanceState);
			setContentView(R.layout.liste_client);
			  clientList = new ArrayList<HashMap<String, String>>();
			  
		        // Loading products in Background Thread
		        new LoadAllProducts().execute();
//		 
//		        // Get listview
		        ListView lv = getListView();
//	
//		        // on seleting single product
//		        // launching Edit Product Screen
//		        lv.setOnItemClickListener(new OnItemClickListener() {
//		 
//		            @Override
//		            public void onItemClick(AdapterView<?> parent, View view,
//		                    int position, long id) {
//		                // getting values from selected ListItem
//		                String pid = ((TextView) view.findViewById(R.id.pid)).getText()
//		                        .toString();
//		 
//		                // Starting new intent
//		                Intent in = new Intent(getApplicationContext(),EditClientActivity.class);
//		                // sending pid to next activity
//		                in.putExtra(TAG_PID, pid);
//		 
//		                // starting new activity and expecting some response back
//		                startActivityForResult(in, 100);
//		            }
//		        });
//
}

protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    // if result code 100
    if (resultCode == 100) {
        // if result code 100 is received
        // means user edited/deleted product
        // reload this screen again
        Intent intent = getIntent();
        finish();
        startActivity(intent);
    }

}

/**
 * Background Async Task to Load all product by making HTTP Request
 * */
class LoadAllProducts extends AsyncTask<String, String, String> {

    /**
     * Before starting background thread Show Progress Dialog
     * */
    @Override
    protected void onPreExecute() {
        super.onPreExecute();
        pDialog = new ProgressDialog(ListeClient.this);
        pDialog.setMessage("Loading products. Please wait...");
        pDialog.setIndeterminate(false);
        pDialog.setCancelable(false);
        pDialog.show();
    }

    /**
     * getting All products from url
     * */
    protected String doInBackground(String... args) {
        // Building Parameters
        List<NameValuePair> params = new ArrayList<NameValuePair>();
        // getting JSON string from URL
        JSONObject json = jParser.makeHttpRequest(url_all_clients, "GET", params);
        //Toast.makeText(liste_client.class,"ok", Toast.LENGTH_LONG).show();
        Log.i("ok","okkkkkkkkkkkkkkk");
        // Check your log cat for JSON reponse
       // Log.d("All Products: ", json.toString());

        try {
            // Checking for SUCCESS TAG
            int success = json.getInt(TAG_SUCCESS);

            if (success == 1) {
            	 Log.i("ok","aaaaaaaaaaaaaaaaaaa");
                // products found
                // Getting Array of Products
                clients = json.getJSONArray(TAG_CLIENTS);

                // looping through All Products
                for (int i = 0; i < clients.length(); i++) {
                    JSONObject c = clients.getJSONObject(i);

                    // Storing each json item in variable
                    String id = c.getString(TAG_PID);
                    String name = c.getString(TAG_NAME);
                    

                    // creating new HashMap
                    HashMap<String, String> map = new HashMap<String, String>();

                    // adding each child node to HashMap key => value
                    map.put(TAG_PID, id);
                    map.put(TAG_NAME, name);

                    // adding HashList to ArrayList
                    clientList.add(map);
                }
                
            } else {
                // no products found
                // Launch Add New product Activity
                Intent i = new Intent(getApplicationContext(),
                		NewClientActivity.class);
                // Closing all previous activities
                i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
                startActivity(i);
            }
        } catch (JSONException e) {
            e.printStackTrace();
        }

        return null;
    }

    /**
     * After completing background task Dismiss the progress dialog
     * **/
    protected void onPostExecute(String file_url) {
        // dismiss the dialog after getting all products
        pDialog.dismiss();
        // updating UI from Background Thread
        runOnUiThread(new Runnable() {
            public void run() {
                /**
                 * Updating parsed JSON data into ListView
                 * */
                ListAdapter adapter = new SimpleAdapter(
                        ListeClient.this, clientList,
                        R.layout.list_item, new String[] { TAG_PID,
                                TAG_NAME},
                        new int[] { R.id.id, R.id.name });
//                // updating listview
                setListAdapter(adapter);
            }
        });

    }

}}